Combined nail-screw shield and measuring instrument



FIG. 1 is a top perspective view of a combined nail-screw shield and measuring instrument showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom edge view of FIG. 3;

FIG. 5 is a top edge view of FIG. 3;

FIG. 6 is a left side elevational view of FIG. 3;

FIG. 7 is a right side elevational view of FIG. 3;

FIG. 8 is a bottom plan view of FIG. 3. 

The ornamental design for a combined nail-screw shield and measuring instrument, as shown. 